public IList<VisitorItem> CollectValidDirectories(VisitorItem currentItem)
{
IList<VisitorItem> validFolders = new List<VisitorItem>();
foreach (DirectoryInfo d in currentItem.CurrentDir.GetDirectories())
{
if (ValidateFolderName(d.Name))
{
//log
VisitorItem newItem = new VisitorItem
{
CurrentDir = d,
ActionVisitorLevel = currentItem.ActionVisitorLevel + 1,
Info = new Dictionary<string, object>(currentItem.Info)
};
newItem.Info.Add(VisitorKey, d.Name);
validFolders.Add(newItem);
}
}
return validFolders;
}
public IList <VisitorItem> CollectValidDirectories(VisitorItem currentItem)
{
IList <VisitorItem> validFolders = new List <VisitorItem>();
foreach (DirectoryInfo d in currentItem.CurrentDir.GetDirectories())
{
if (ValidateFolderName(d.Name))
{
//log
VisitorItem newItem = new VisitorItem
{
CurrentDir = d,
ActionVisitorLevel = currentItem.ActionVisitorLevel + 1,
Info = new Dictionary <string, object>(currentItem.Info)
};
newItem.Info.Add(VisitorKey, d.Name);
validFolders.Add(newItem);
}
}
return(validFolders);
}
private PhotoGroup CreatePhotoGroup(VisitorItem item)
{
DirectoryInfo dir = item.CurrentDir;
if (!File.Exists(dir.FullName + "\\" + settings.FrontPictureName) || !File.Exists(dir.FullName + "\\" + settings.FrontPictureName))
{
log.LogInfo(string.Format("Did not find {0} or {1} in folder {2}.", settings.FrontPictureName, settings.BackPictureName, dir.FullName));
return null;
//log
}
PhotoGroup pg = new PhotoGroup
{
Date = DateTime.ParseExact((string)item.Info[visitorKey_ScanDate], "yyyyMMdd", null),
CustomSeqNum = item.Info[visitorKey_CustomSeqNum] as string,
ScanSeqNum = item.Info[visitorKey_ScanSeqNum] as string,
Front = new Photo()
{
Name = settings.FrontPictureName,
FullPath = item.CurrentDir.FullName + "\\" + settings.FrontPictureName
},
Back = new Photo()
{
Name = settings.BackPictureName,
FullPath = item.CurrentDir.FullName + "\\" + settings.BackPictureName
}
};
log.LogInfo(string.Format("Created photo group with {0} and {1} in folder {2}. Date={3}, CustomSeqNum={4}, ScanSeqNum={5}",
settings.FrontPictureName, settings.BackPictureName, dir.FullName, pg.Date, pg.CustomSeqNum, pg.ScanSeqNum));
return pg;
}
private void ChangeHandler(object sender, FileSystemEventArgs e)
{
string relativePath = e.Name; //RAW Scans\20150705\C0001\006\090.jpg
string fileName = Path.GetFileName(relativePath);
string directoryPath = Path.GetDirectoryName(e.FullPath); //D:\Programs\Github\PhotoOrganizer\TestFolder\RAW Scans\20150705\C0001\006
//check if both front and back picture exist
if (!((fileName == settings.FrontPictureName && File.Exists(directoryPath + "\\" + settings.BackPictureName))
|| (fileName == settings.BackPictureName && File.Exists(directoryPath + "\\" + settings.FrontPictureName))))
{
return;
}
string msg = string.Format("Locate new picture {0} and {1} in {2}", settings.BackPictureName, settings.FrontPictureName, directoryPath);
log.LogInfo(msg);
msgDispatcher.PopulateMessage(msg);
//if folder hierarchy level
string[] folderNames = Path.GetDirectoryName(relativePath).Split(new char[] { '\\', '/' });
if (folderNames.Length != visitors.Count)
{
return;
}
//check folder name against rules
VisitorItem item = new VisitorItem();
item.CurrentDir = new DirectoryInfo(directoryPath);
for(int i = 0; i < visitors.Count; i++)
{
if (!visitors[i].ValidateFolderName(folderNames[i]))
{
log.LogInfo(string.Format("Picture path {0} did not match rules, skipped", directoryPath));
return;
}
item.Info.Add(visitors[i].VisitorKey, folderNames[i]);
}
PhotoGroup group = CreatePhotoGroup(item);
if (NewPhotoGoupHandler != null)
{
NewPhotoGoupHandler.Invoke(group);
}
}
private IList<PhotoGroup> FindNewPhotoGroups()
{
IList<PhotoGroup> photoGroups = new List<PhotoGroup>();
if (visitors.Count < 1)
{
return photoGroups;
}
Queue<VisitorItem> children = new Queue<VisitorItem>();
VisitorItem start = new VisitorItem()
{
CurrentDir = new DirectoryInfo(settings.ScanBasePath),
ActionVisitorLevel = 0
};
children.Enqueue(start);
VisitorItem next;
do
{
VisitorItem currentInfo = children.Dequeue();
IList<VisitorItem> dirs = visitors[currentInfo.ActionVisitorLevel].CollectValidDirectories(currentInfo);
foreach (VisitorItem d in dirs)
{
children.Enqueue(d);
}
next = children.Peek();
} while (next != null && next.ActionVisitorLevel < visitors.Count && children.Count > 0);
//todo move this code out of scanner
foreach (VisitorItem picFolder in children)
{
PhotoGroup pg = CreatePhotoGroup(picFolder);
if (pg != null)
{
photoGroups.Add(pg);
}
}
return photoGroups;
}
